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• Status of xconf server can be verified by using  the command

     $ bin/nodetool status

You will get an output like this

Image Added

2. Configure and Start Application Services

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Active Profile Option (for development purpose):

If xconf-angular-admin is run with -Dspring.profiles.active=dev UI will use not compiled .js and .css files but the source files. See xconf-angular-admin/src/main/webapp/WEB-INF/jsp/xconfindex.jsp for details. That can be useful for local development purpose, to update UI it is just needed to reload page with cache refresh option.

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For first time application deployment, create a "service.properties"  file under the path xconfserver/xconf-dataservice/src/main/resources/service.properties with the following contents. The sample service.properties file will be available in xconf-dataservice/src/test/resources/sample-service.properties(There are some mistakes in that sample file - 1. cassandra.keyspaceName=demo 2. dataaccess.cache.changedKeysCfName=XconfChangedKeys4 that is rectified below. You can also edit that file with the changes 1 and 2. Then rename it to be used here), the below content is taken from there and modified with change in cassandra port .

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• Step into xconf-dataservice folder
  

  $ cd ~xconf/xconfserver/xconf-dataservice

• Run the following command from xconf-angular-admin dataservice folder
  

  $ mvn jetty:run -DappConfig=${path-to-service-properties} -f pom.xml

• For first time run only, we need to specify the path to service.properties . For the subsequent runs execute the below command in the folder xconfserver/xconf-dataservice:

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Percent Filter

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Percentage based filters allow us to block a certain percentage of Xconf responses that would otherwise have resulted in a change in firmware. The use case for this is when we have tons of STBs out there and we don't yet have scheduled downloads. We would like to be able to only service a certain percentage as a throttling mechanism so download servers aren't overwhelmed.

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